[Problem/Bug]: multiwebview crash / unresponsive

[thewh1teagle]

What happened?

I use tauri-wry in Rust which uses webview2 and I create two webviews in the same window.
When I create two webviews the window is unresponsive / crash.

Importance

Blocking. My app's basic functions are not working due to this issue.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

120.0.2210.121

SDK Version

No response

Framework

Other

Operating System

Windows 11

OS Version

23H2

Repro steps

Clone the repo and execute
cargo run
https://github.com/thewh1teagle/tauri-multiwebview

Repros in Edge Browser

No

Regression

No, this never worked

Last working version (if regression)

No response

[github-actions]

Hi, @thewh1teagle!

It seems that your issue contains the word "crash". If you have not already, could you attach a crash dump as a comment?

WV2 crash dumps are located in a subfolder of the app's user data folder (UDF): <UDF>\EBWebView\Crashpad\reports\. By default, the user data folder is created in the app's folder with a name like <App Exe Name>.exe.WebView2. Refer to Crash Diagnostics for more information.

Thank you for your cooperation!

[victorhuangwq]

Hi, although tauri uses WebView2, we are two different unaffiliated projects. Do you have any reason to believe that this is a bug with WebView2?

[victorhuangwq]

Hmm I see your repository, and that it's solved in Canary 122.0.2333.0.

[victorhuangwq]

Looks like it's been addressed somehow in 122, but could you still take a look @lflores-ms? There isn't a crash dump, just a sample repro app though.

[thewh1teagle]

@victorhuangwq
As you can see in the repo there's 2 bugs (see the comments there)
Both of them fixed in canary?

Btw, when will current canary be released as stable?

[victorhuangwq]

Both of them fixed in canary?

I'm saying that because you stated it in your repo https://github.com/thewh1teagle/tauri-multiwebview
Unless that is not the case?

[thewh1teagle]

@victorhuangwq
Right, it works with canary. just making sure with you too as it's in tauri-wry.

[victorhuangwq]

Closing this issue since the fix is already in 122.